package com.han.memento.black_box;

/**
 * @ClassName Player
 * @Description 游戏玩家（属于发起人角色）
 * @Author duoduo Han
 * @Date 2024/6/22 10:51
 */
public class Player {
    private int vit;//生命
    private int atk;//攻击
    private int def;//防御

    //初始化内部状态
    public void initState() {
        this.vit = 100;
        this.atk = 100;
        this.def = 100;
    }

    //战斗的方法
    public void fight() {
        this.vit = 0;
        this.atk = 0;
        this.def = 0;
    }

    //保存角色状态功能
    public PlayerMemento saveState() {
        return new PlayerMemento(vit, atk, def);
    }

    //恢复角色状态功能
    public void recoveryState(Memento memento) {
        PlayerMemento playerMemento = (PlayerMemento) memento;
        //将备忘录对象中的状态值赋值给当前对象成员
        this.vit = playerMemento.getVit();
        this.atk = playerMemento.getAtk();
        this.def = playerMemento.getDef();
    }

    //展示状态功能
    public void showState() {
        System.out.println("角色生命力为：" + this.vit);
        System.out.println("角色攻击力为：" + this.atk);
        System.out.println("角色防御力为：" + this.def);
    }

    public int getVit() {
        return vit;
    }

    public void setVit(int vit) {
        this.vit = vit;
    }

    public int getAtk() {
        return atk;
    }

    public void setAtk(int atk) {
        this.atk = atk;
    }

    public int getDef() {
        return def;
    }

    public void setDef(int def) {
        this.def = def;
    }

    private class PlayerMemento implements Memento {
        private int vit;//生命
        private int atk;//攻击
        private int def;//防御

        public PlayerMemento() {
        }

        public PlayerMemento(int vit, int atk, int def) {
            this.vit = vit;
            this.atk = atk;
            this.def = def;
        }

        public int getVit() {
            return vit;
        }

        public void setVit(int vit) {
            this.vit = vit;
        }

        public int getAtk() {
            return atk;
        }

        public void setAtk(int atk) {
            this.atk = atk;
        }

        public int getDef() {
            return def;
        }

        public void setDef(int def) {
            this.def = def;
        }
    }
}
